. >> israel's military says they have struck more than 800 targets in gaza strip in response to rockets by hamas. >> supply tunnels and three-story apartment building. hamas leader's home was hit but he was not home at the time. those have hit tel aviv and unprecedented move have hit in jerusalem. much more on the mideast on abc news. >> the attacks triggered a protest in san francisco yesterday. the pro-palestinian demonstrators want to see an end israeli sporters say they are acting in self-defense. >> a train collided with a school bus killing at hottest 47. the crash occurred as the bus crossed the tracks. officials say it appears the railroad crossing was not closed as the train sped towards it. >>> we're learning more about the man arrested in oakland international airport. they believe the man tried to sneak bomb material in. >> they learned that 49-year-old man said he was artist carrying artwork, not components that could be used as a bomb as police believe. we did some digging into his background and found this website for him that appears to be in creative media. he is a exec